SchoolSurf
NORTHSIDE ISD

BRENNAN H S

NORTHSIDE ISDSAN ANTONIO, TXPrincipal · DR JOHN TRIMBLE

TEA rating

C · 76

was C · 79 in 2025

Grades

09-12

Enrollment

2,841

Open jobs

Student profile · 2024–25

Campus student demographics

Student membership data reported to TEA for this campus.

Race & ethnicity

CategoryPercent
White15.2%
Hispanic62.8%
African American13.7%
Asian2.8%
American Indian0%
Pacific Islander0.3%
Two or more races5.2%

Student programs

CategoryPercent
EB/EL (English learners)4.7%
Economically disadvantaged33.6%
Special education11.2%
Gifted & talented6.8%
Dyslexic3.5%

Population counts

CategoryStudents
Immigrant23
Military-connected310

Gender

CategoryPercent
Male49.3%
Female50.7%

2026 TEA Accountability

Campus ratings

State-assigned domain ratings and scores.

Student Achievement
RatingB
Score80

2025: B · 80

School Progress
RatingC
Score75

2025: C · 77

Academic Growth
RatingC
Score74

2025: C · 77

Relative Performance
RatingC
Score75

2025: C · 73

Spring 2026 STAAR

STAAR performance

Percentage of students at or above each performance level on EOC exams.

SubjectApproaches+Meets+Masters
Algebra I66%24%7%
Biology97%79%33%
English I84%68%10%
English II84%69%7%
U.S. History98%82%45%

Campus staffing · 2024–25

Teachers & staffing

Campus-level staffing from TEA, with district-wide pay and turnover for context.

Student / teacher ratio

17 : 1

Avg teacher experience

11.1 yrs

Avg teacher salary

$69,521

Teacher turnover

13%

State avg. 22.7%

Teacher Incentive Allotment · TIA

TIA Allotments

Additional annual funding available per teacher designation at this campus.

Participation status

TIA Active

Recognized

$3,377

per teacher / year

Exemplary

$6,755

per teacher / year

Master

$13,258

per teacher / year

Address

2400 COTTONWOOD WAY

SAN ANTONIO, TX 78253